| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $202.52 | 5.115% | $212.8789 | $212.88 | $212.90 | $212.90 |
| Purchase #2 | $8.56 | 3.157% | $8.8302 | $8.83 | $8.85 | $8.80 |
| Purchase #3 | $159.68 | 8.550% | $173.3326 | $173.33 | $173.35 | $173.30 |
| Purchase #4 | $195.37 | 8.522% | $212.0194 | $212.02 | $212.00 | $212.00 |
| Purchase #5 | $238.59 | 11.810% | $266.7675 | $266.77 | $266.75 | $266.80 |
| Purchase #6 | $226.95 | 7.291% | $243.4969 | $243.50 | $243.50 | $243.50 |
| Purchase #7 | $5.36 | 10.862% | $5.9422 | $5.94 | $5.95 | $5.90 |
| 7 purchase totals = | $1,037.03 | $1,123.2677 | $1,123.27 | $1,123.30 | $1,123.20 | |